A musical foot is called a "spondee"
yes it is some say its a musical play
A long foot tube is commonly referred to as a "trombone." In certain contexts, particularly in medical or anatomical terms, it might also be called a "long bone" in reference to the structure of the foot, such as the metatarsals. However, if you are specifically asking about a musical instrument, then "trombone" is the correct term.
musicalS are called musicalS because they have MUSIC in them making them MUSICAL
Switchfoot
Blueray DVD of Highschool Musical
if you are talking about the musical instrument it is about a foot long.
Musical Soul
A short musical idea can be called a number of things. It can be called a phrase or motif for example.
An arsis is a stronger part of a musical measure or metrical foot.
It's called the sole of the foot. (Other areas on the sole of the foot are specifically called the ball of the foot, the arch of the foot, toes and heel)
This is generally called a jukebox musical.
The first finger of the foot is called the big toe or hallux.